EP 0004788 B1 19820519 - APPARATUS FOR IRRADIATING AN ELONGATED SURFACE
Title (en)
APPARATUS FOR IRRADIATING AN ELONGATED SURFACE
Publication
Application
Priority
GB 1413278 A 19780411
Abstract (en)
[origin: EP0004788A1] Apparatus for irradiating a surface, for example, for irradiating a photopolymer printing roll with ultra-violet light. The apparatus utilizes elongated radiation sources (5. 8, 11) with individual reflectors (6, 9, 12) directing the radiation to crossed plane mirror systems (7, 10. 13) which re-direct the radiation toward the printing roll. The part of the mounting means for each radiation source at the end of the source between the sources is shielded from its respective mirror system by the rear surface of the other mirror system to expose the roll to substantially uniform intensity of radiation along substantially the entire length of the roll.
IPC 1-7
IPC 8 full level
G21K 5/04 (2006.01); F21V 7/00 (2006.01); F21V 11/18 (2006.01); G02B 19/00 (2006.01); G03B 27/16 (2006.01); G03F 7/20 (2006.01); G21K 5/00 (2006.01); G21K 5/10 (2006.01)
CPC (source: EP US)
G02B 19/0023 (2013.01 - EP US); G02B 19/0095 (2013.01 - EP US); G03F 7/24 (2013.01 - EP US); G03F 7/2008 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0004788 A1 19791017; EP 0004788 B1 19820519; AR 216007 A1 19791115; AT 370555 B 19830411; AT A250979 A 19820815; AU 4586079 A 19791018; AU 525913 B2 19821209; BR 7902141 A 19791204; CS 205103 B2 19810430; DD 142927 A5 19800716; DE 2962874 D1 19820708; ES 479559 A1 19791116; JP S54137600 A 19791025; JP S6030920 B2 19850719; MX 146985 A 19820921; US 4250390 A 19810210; YU 82179 A 19820630
DOCDB simple family (application)
EP 79300584 A 19790410; AR 27618779 A 19790411; AT 250979 A 19790404; AU 4586079 A 19790405; BR 7902141 A 19790406; CS 210179 A 19790329; DD 21211679 A 19790410; DE 2962874 T 19790410; ES 479559 A 19790411; JP 4340079 A 19790410; MX 17726979 A 19790410; US 2563479 A 19790330; YU 82179 A 19790406